$ git clone -n https://src.fedoraproject.org/rpms/R-flexiblas.git /var/lib/mock/f37-build-641403-71930/root/chroot_tmpdir/scmroot/R-flexiblas
Cloning into '/var/lib/mock/f37-build-641403-71930/root/chroot_tmpdir/scmroot/R-flexiblas'...
$ git reset --hard 8edc46d71cb79094fcd97e26776ac7eec6ace52a
HEAD is now at 8edc46d R 4.2